CN212629470U - Novel corn castration machine - Google Patents
Novel corn castration machine Download PDFInfo
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- CN212629470U CN212629470U CN202020821598.1U CN202020821598U CN212629470U CN 212629470 U CN212629470 U CN 212629470U CN 202020821598 U CN202020821598 U CN 202020821598U CN 212629470 U CN212629470 U CN 212629470U
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- castration
- emasculation
- corn
- leaf
- wheel
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Abstract
The utility model relates to a novel corn emasculation machine, which comprises a cab, an engine, a chassis device, a lifting arm, a supporting arm, an emasculation device, a guide leaf separator, a hydraulic cylinder and an infrared detection device. The castration device is characterized by comprising a castration wheel support frame, a left castration wheel, a right castration wheel, a hydraulic motor, a bearing seat, a shaft coupling, a linear slideway, a support plate and a single-shaft hydraulic cylinder, wherein the guide leaf splitter is arranged on two sides of the front end of the castration device and comprises a first leaf splitting port and a second leaf splitting port, and the infrared detection device is arranged right above the guide leaf splitter. The utility model relates to a novel corn castration machine, which is mainly used for removing the male ear of female parent in the corn. Separating leaves on the tassels through a guide leaf splitter and correcting the corn which is deviated from the center to draw out the tassels; the position of the corn tassel is identified by an infrared detection device, and the automatic lifting device reaches the optimal castration position by transmitting information through a central control system. Improve the castration efficiency of corn and the quality of the corn seeds.
Description
Technical Field
The utility model relates to a mechanical intelligent reaches a maize breeding field, especially relates to a novel maize machine of castrating.
Background
In the field of corn seed cultivation, emasculation of corn female parents is an important link of cultivation, and the method adopted is artificial emasculation. In the process of corn seed production, the best emasculation time is generally 5 days, and the best emasculation time is easily delayed due to the problems of high labor intensity, low efficiency and high cost of manual emasculation. Although automatic and semi-automatic corn emasculation equipment exists in the prior art, the defects caused by manual operation are overcome, the problems still exist, due to the difference of domestic field sowing and management levels, the height of corn plants is uneven, high seedlings and low seedlings are generated, and the existing emasculation machine cannot detect the low seedlings in the corn plants because the upper end of the whole corn plant on the advancing route is subjected to infrared detection, and ignores the optimal emasculation position of most corns. This can result in incomplete detasseling of the corn seedling, excessive leaves in the removed stamen, and breaking of the tassel. Excessive leaf and incomplete extraction are important factors affecting the yield and quality of corn, and therefore, solving the problems is of great significance for improving the quality and yield of corn.
Disclosure of Invention
To the defect that automatic among the prior art and semi-automatic emasculation machine exist, the utility model provides a low seedling emasculation incomplete, take out the too much and tassel fracture scheduling problem of blade.
The utility model relates to a novel corn emasculation machine, which mainly comprises a cab, an engine, a chassis device, a lifting arm, a supporting arm, an emasculation device, a guide leaf separator, a hydraulic cylinder, an infrared detection device and the like; the chassis device is characterized by comprising a frame, a front support, front wheels, a rear support and rear wheels, wherein a cab and an engine are arranged above the frame, a lifting arm and a supporting arm are arranged at the front end of the frame, and the front support, the rear support and the wheels are arranged below the frame; the castration device is connected with the supporting arm; the castration device comprises a castration wheel support frame, a left castration wheel, a right castration wheel, a hydraulic motor, a bearing seat, a linear slideway, a support plate, a single-shaft hydraulic cylinder and a coupling; the guide leaf separating devices are arranged on two sides of the front end of the castration device and comprise first leaf separating openings and second leaf separating openings; the infrared detection device is arranged right above the guide leaf separating device.
The left castration wheel front end is that the cone rear end surrounds the levogyration conveyer belt on being cylinder and cylinder, and the right castration wheel front end surrounds the dextrorotation conveyer belt on being the cone rear end for cylinder and cylinder.
The castration device is formed by connecting a left castration wheel, a right castration wheel and a hydraulic motor through a coupler, the castration wheels are arranged above a castration wheel support through bearing seats, and the left hydraulic motor and the right hydraulic motor are arranged behind the castration wheel support at the same rotating speed and in different rotating directions.
The infrared detection device includes: infrared detection support and infrared detection mouth. Is arranged at the position 200mm above the guide leaf separator along the castration advancing direction and is connected with the castration device. The corn enters the infrared detection device along the direction indicated by the arrow so as to obtain the top information of the corn tassel. And (4) transmitting the optimal emasculation position to a control system according to the top information of the identified tassel (firstly, detecting the top information of the corn tassel, and secondly, setting parameters to control the optimal emasculation position).
The castration device is arranged in the supporting arm _1 (9 a) and the supporting arm _2 (9 b) through connection among a group of linear slide ways, the single-shaft hydraulic cylinder, the supporting plate and the castration wheel supporting frame. Through the male plant information collected by the infrared detection device, the central control system controls the single-shaft hydraulic cylinder to enable the castration device to automatically lift in the linear slideway to reach the optimal castration position, so that the breaking of the male ears when the corns are removed is prevented.
The guide leaf separating devices are arranged on the front two sides of the castration device. The guide leaf splitter is provided with a first leaf splitting opening and a second leaf splitting opening, firstly, the first leaf splitting opening is used for carrying out primary separation on the leaves, and the second leaf splitting opening is used for carrying out secondary separation on the leaves which are not separated, so that the tassels which are drawn off are provided with 0-2 jade leaves, and the plants which are deviated from the center are corrected.
Compared with the prior art, the utility model discloses a novel maize emasculation machine acquires the best position of castrating the tassel through infrared detection device, with the direction separator with the blade through twice separation in order to reach the best effect of taking out. Therefore, the corn tassel can ensure that the tassels which are used for thoroughly emasculating and extracting low-plant corn seedlings and the like have 0-2 jade leaves, the corn tassel is reasonable in structure, and the yield and the quality of the corn are improved.
Drawings
Fig. 1 is a front view of the novel corn emasculation machine of the present invention.
Fig. 2 is the structural schematic diagram of a supporting arm of the novel corn emasculation machine of the present invention.
Fig. 3 is a schematic view of the castration wheel structure of the novel corn castration machine of the present invention.
Fig. 4 is the structural schematic view of the castration device of the novel corn castration machine of the utility model.
Fig. 5 is the utility model relates to a novel infrared detection of maize emasculation machine device schematic structure.
Fig. 6 is a schematic view of the automatic lifting part of the emasculation device of the novel corn emasculation machine of the present invention.
Fig. 7 is a schematic top view of the guiding leaf splitter of the novel corn emasculation machine of the present invention.
The codes in the figure are respectively: 1. the hydraulic self-castration device comprises a rear wheel, 2 rear supports, 3 chassis devices (frames), 4 engines, 5 cabs, 6 lifting arms, 7 hydraulic cylinders (lifting), 8 hydraulic cylinders (folding), 9 supporting arms, 10 castration devices, 11 infrared detection devices, 12 guide leaf dividers, 13 front supports, 14 front wheels, 15 fastening screws, 16 shafts, 17 cylinders (phi 210 mm), 18 cylinders, (phi 200 mm), 19 spiral conveying belts, 20 cones, 21 linear slideways, 22 castration wheels, 23 supporting plates, 24 single-shaft hydraulic cylinders, 25 castration wheel supporting frames, 26 bearing seats, 27 couplers, 28 hydraulic motors, 29 first leaf dividing ports, 30 second leaf dividing ports, 31 infrared detection port supports, 32 infrared detection ports and 33 castration traveling directions.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 7, the novel corn emasculation machine of the present invention mainly comprises a cab (5), an engine (4), a chassis device (3), a lifting arm (6), a supporting arm (9), an emasculation device (10), a guiding leaf separator (12), a hydraulic cylinder (7), an infrared detection device (11), etc.; the chassis device is characterized by comprising a frame (3), a front support (13), front wheels (14), a rear support (2) and rear wheels (1), wherein a cab (5) and an engine (4) are arranged above the frame (3), a lifting arm (6) and a supporting arm (9) are arranged at the front end, and the front support (13), the rear support (2) and the rear wheels (1) of the front wheels (14) are arranged below the frame; the castration device (10) is connected with the supporting arm (9); the castration device (10) comprises a castration wheel support frame (25), a left castration wheel (22L), a right castration wheel (22R), a hydraulic motor (28), a bearing seat (26), a linear slideway (21), a support plate (23), a single-shaft hydraulic cylinder (24) and a coupling (27); the guide leaf separating device is arranged (12) on two sides of the front end of the castration device (10) and comprises a first leaf separating opening (30) and a second leaf separating opening (29); the infrared detection device (5) is arranged right above the guide leaf separator (5).
As shown in fig. 1, further, the rear end of the lifting arm (6) is connected with the frame (3) through a support arm connecting pin (9 d), the front end is connected with a support arm _4 (9 e) through a support arm connecting pin (9 d), and the lifting of the integral emasculation mechanism is realized through a set of bidirectional hydraulic cylinders (7).
As shown in fig. 2, further, the supporting arm (9) is arranged at the front end of the corn emasculation machine and connected with the lifting arm (6), the left end and the right end of the supporting arm _4 (9 e) are provided with foldable mechanisms, the supporting arm _4 (9 e) is connected with the supporting arm _4 (9 e) through a supporting arm connecting pin (9 d), the unfolding and the folding are realized by a group of bidirectional hydraulic cylinders (8), and the supporting arm _1 (9 a) and the supporting arm _2 (9 b) are fixed in the supporting arm _3 (9 c) or the supporting arm _4 (9 e) through fastening screws (15).
As shown in fig. 3, the front end of the left emasculation wheel (22L) is a cylinder with a cone (20) and two different diameters at the rear end, and the left-handed conveyor belt (19L) surrounds the cylinder, and the front end of the right emasculation wheel (22R) is a cylinder with a cone (20) and two different diameters at the rear end, and the right-handed conveyor belt (19R) surrounds the cylinder.
As shown in fig. 4, further, the detasseling device (10) comprises: the left castration wheel (22L) and the right castration wheel (22R) are connected with a hydraulic motor (28) through a coupling (27), the castration wheels are arranged above a supporting frame (25) of the castration device through bearing seats (26), and the hydraulic motor (28) is fastened behind the supporting frame (25) of the castration wheels through screws. The left castration wheel (22L) rotates anticlockwise, the right castration wheel (22R) rotates clockwise, the male spikes of the corn female parent are longitudinally extracted in a grabbing mode, and the root of a corn plant is not damaged.
As shown in fig. 5, further, the infrared detection device (11) includes: an infrared detection port bracket (31) and an infrared detection port (32). Is arranged at a position 200mm above the guide leaf separator (12) along the castration advancing direction and is connected with a castration device. The corn enters an infrared detection device along the direction indicated by an arrow (33) so as to obtain the information of the top of the corn tassel. And (4) transmitting the optimal emasculation position to a control system according to the top information of the identified tassel (firstly, detecting the top information of the corn tassel, and secondly, setting parameters to control the optimal emasculation position).
As shown in fig. 6, the castration device (10) is further arranged between the supporting arm _1 (9 a) and the supporting arm _2 (9 b) through the connection among a group of linear slide rails (21), a single-shaft hydraulic cylinder (24), a supporting plate (23) and a castration wheel supporting frame (25). The central control system controls the single-shaft hydraulic cylinder (24) to enable the castration device (10) to automatically lift in the linear slideway (21) to reach the optimal castration position through the information of the male pearls collected by the infrared detection device (11), so that the breaking of the male tassels when the corns are removed is prevented.
As shown in fig. 7, the guiding leaf separating device (12) is further arranged at the front two sides of the emasculation device (10). The guide leaf splitter (12) is provided with a first leaf splitting opening (29) and a second leaf splitting opening (30), corn enters the leaf splitter along the direction indicated by an arrow (33), firstly, the first leaf splitting opening (29) is used for carrying out primary separation on leaves, and the second leaf splitting opening (30) is used for carrying out secondary separation on leaves which are not separated, so that the tassels which are drawn off are provided with 0-2 jade leaves, and the plants which are deviated from the center are corrected.
The hydraulic control system comprises a walking hydraulic circuit, a filtering and cooling hydraulic circuit, a castration operation hydraulic circuit, an integral castration mechanism lifting hydraulic circuit, a castration device automatic lifting hydraulic circuit and a steering hydraulic circuit, wherein the hydraulic circuits share one oil tank, and an engine provides power for a hydraulic pump.
As shown in fig. 1, the utility model discloses a novel corn emasculation machine is with following mode work: when the engine works, the control system drives the walking device to move forwards along the reverse direction indicated by an arrow (33). The arranged infrared detection device detects the optimal emasculation position of a corn plant, the emasculation device is made to lift to the optimal emasculation position, the guide leaf splitter is used for separating leaves, and then the emasculation device is driven to rotate at a high speed to longitudinally pull out the male ear of the corn female parent in a grabbing mode. Therefore, the correction of the plant with 0-2 jade leaves on the low seedling and the removed tassel and deviating from the center can be ensured, and the yield and the quality of the corn are improved.
The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A novel corn castration machine mainly comprises a cab, an engine, a chassis device, a lifting arm, a supporting arm, a castration device, a guide leaf separator, a hydraulic cylinder and an infrared detection device; the chassis device is characterized by comprising a frame, a front support, front wheels, a rear support and rear wheels, wherein a cab and an engine are arranged above the frame, the front end of the frame is connected with a lifting arm and a supporting arm, and the front support, the rear support and the wheels are arranged below the frame; the castration device is connected with the supporting arm; the castration device comprises a castration wheel support frame, a left castration wheel, a right castration wheel, a hydraulic motor, a bearing seat, a linear slideway, a support plate, a single-shaft hydraulic cylinder and a coupling; the guide leaf separating devices are arranged on two sides of the front end of the castration device and comprise first leaf separating openings and second leaf separating openings; the infrared detection device is arranged right above the guide leaf separating device.
2. The corn emasculation machine as claimed in claim 1, wherein the front end of the left emasculation wheel is a cone with a cylindrical rear end and surrounds the left-handed conveyor belt on the cylinder, and the front end of the right emasculation wheel is a cone with a cylindrical rear end and surrounds the right-handed conveyor belt on the cylinder.
3. The corn emasculation machine as claimed in claim 1, wherein the emasculation device comprises a left and a right emasculation wheels connected with a hydraulic motor through a coupling, the emasculation wheels are arranged above the emasculation wheel support through bearing seats, and the left and the right hydraulic motors are arranged behind the emasculation wheel support at the same rotation speed and in different rotation directions.
4. The novel corn emasculation machine as claimed in claim 1, wherein the emasculation device is arranged between a support arm _1 (9 a) and a support arm _2 (9 b) through a group of linear slideways, a single-shaft hydraulic cylinder, a support plate and a connection between the support frames of the emasculation device; the tassel information collected by the infrared detection device is controlled by the central control system to control the single-shaft hydraulic cylinder to enable the castration device to automatically lift in the linear slideway to reach the optimal castration position, so that the tassel is prevented from being broken when the corn is removed.
5. The novel corn emasculation machine as claimed in claim 1, wherein the guide leaf separators are arranged on the front two sides of the emasculation device; the guide leaf splitter is provided with a first leaf splitting opening and a second leaf splitting opening, firstly, the first leaf splitting opening is used for carrying out primary separation on leaves, and the second leaf splitting opening is used for carrying out secondary separation on leaves which are not separated, so that tassels which are drawn off are provided with 0-2 jade leaves, and the plants which are deviated from the center are corrected.
6. The corn emasculation machine as claimed in claim 1, wherein the infrared detection device is arranged 200mm directly above the guide leaf splitter to obtain the corn tassel information and identify the optimal emasculation position of the tassel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020821598.1U CN212629470U (en) | 2020-05-18 | 2020-05-18 | Novel corn castration machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020821598.1U CN212629470U (en) | 2020-05-18 | 2020-05-18 | Novel corn castration machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212629470U true CN212629470U (en) | 2021-03-02 |
Family
ID=74792703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020821598.1U Expired - Fee Related CN212629470U (en) | 2020-05-18 | 2020-05-18 | Novel corn castration machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212629470U (en) |
-
2020
- 2020-05-18 CN CN202020821598.1U patent/CN212629470U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210302 |